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Evidence based practice
Research
Strategies to improve retention in randomised trials: a Cochrane systematic review and meta-analysis

Authors

  1. Correspondence to Brueton VC; v.brueton{at}ucl.ac.uk
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Citation

Brueton VC, Tierney JF, Stenning S, et al
Strategies to improve retention in randomised trials: a Cochrane systematic review and meta-analysis
BMJ Open 2014;4:e003821. doi: 10.1136/bmjopen-2013-003821

Publication history

  • Received August 15, 2013
  • Revised November 22, 2013
  • Accepted November 25, 2013
  • First published February 4, 2014.
Online issue publication 
February 04, 2014
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Review history

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